The probability of achieving remission after correction of therapy in patients with pharmacoresistant focal epilepsy

Drug-resistant forms of epilepsy are an important medical and social problem.Goal of the work. Evaluation of the probability of achieving remission after correction of therapy in patients with drug-resistant focal epilepsy.Material and methods. The study included 309 patients divided into three heterogeneous groups: a group of patients with focal pharmacoresistant epilepsy; a group of patients with super refractory focal epilepsy; control group – patients who had not previously received treatment. The examination included history taking, clinical and neurological examination, routine EEG and/or EEG video monitoring, MRI of the brain, and analysis of medical records. Therapy was adjusted.Results. After correction of therapy, remission in patients in Group 1 was achieved in 27.8% of patients, improvement – in 27.1%, no effect – in 45.1%; in Group 2, remission was achieved in 13.2% of patients, improvement – in 28.6%, no effect – in 58.2%; in Group 3, remission was achieved in 41.2% of patients, improvement – in 32.9%, no effect – in 25.9%. Negative prognostic factors did not show a significant correlation with the lack of effect of therapy.Conclusion. After correction of therapy, remission was achieved in several patients with drug-resistant focal epilepsy, while negative prognostic factors do not exclude the possibility of achieving remission.